Top 100 patent holders, U.S. and non-U.S. entities (excluding subsidiaries)
| Rank |
U.S. and non-U.S. entities (excluding subsidiaries) |
Utility patents held |
| |
|
Title (patent number) |
|
| | Number |
|---|
| 1 |
PIONEER HI-BRED INTERNATIONAL, INC. |
449 |
| | |
Wheat and method of producing the same (4406086) |
|
| | |
Hybrid corn plant and seed (4731499) |
|
| | |
Hybrid corn plant and seed (4737596) |
|
| | |
Inbred corn line PHR25 (4806652) |
|
| | |
Inbred corn line PHK05 (4806669) |
|
| | |
Inbred corn line PHV78 (4812599) |
|
| | |
Inbred corn like PHK29 (4812600) |
|
| | |
Method and inoculant for preserving agricultural products for animal feed (4842871) |
|
| | |
Plant virus cDNA (4921802) |
|
| | |
Bacterial treatment to preserve silage (4981705) |
|
| | |
Biological control of corn seed rot and seedling blight (4996049) |
|
| | |
Selective medium for propionibacterium growth (5026647) |
|
| | |
Method for affecting fertility in plant variants (5049503) |
|
| | |
Inbred corn line PHN37 (5082991) |
|
| | |
Inbred corn line PHP02 (5082992) |
|
| | |
Inbred corn line PHK35 (5095174) |
|
| | |
Inbred corn line PHR62 (5097092) |
|
| | |
Inbred corn line PHJ33 (5097093) |
|
| | |
Inbred corn line PHP60 (5097094) |
|
| | |
Inbred corn line PHM10 (5097095) |
|
| | |
Inbred corn line PHW20 (5097096) |
|
| | |
Inbred corn line PHN82 (5157206) |
|
| | |
Inbred corn line PHN73 (5157208) |
|
| | |
Inbred corn line PHR63 (5159132) |
|
| | |
Inbred corn line PHV37 (5159133) |
|
| | |
Inbred corn line PHP55 (5159134) |
|
| | |
DNA isolation method (5204246) |
|
| | |
Inbred corn line PHJ65 (5220114) |
|
| | |
Particle gun (5240855) |
|
| | |
Inbred corn line PHJ90 (5245125) |
|
| | |
Hybrid sorghum plant and seed 8358 (5260503) |
|
| | |
Sunflower products having lower levels of saturated fatty acids (5276264) |
|
| | |
Inbred corn line PHR31 (5276265) |
|
| | |
Inbred corn line PHBW8 (5285004) |
|
| | |
Inbred corn line PHT47 (5304719) |
|
| | |
Inbred corn line PHHV4 (5304720) |
|
| | |
Virus resistant plants having antisense RNA (5316930) |
|
| | |
Soybean transformation by microparticle bombardment (5322783) |
|
| | |
Methods of regeneration of Medicago sativa and expressing foreign DNA in same (5324646) |
|
| | |
Inbred corn line PHGV6 (5347079) |
|
| | |
Inbred corn line PHK74 (5347080) |
|
| | |
Inbred corn line PHK56 (5347081) |
|
| | |
Inbred corn line PHTM9 (5349119) |
|
| | |
Inbred corn line PHEW7 (5354941) |
|
| | |
Inbred corn line PHEM9 (5354942) |
|
| | |
Antisense gene systems of pollination control for hybrid seed production (5356799) |
|
| | |
Inbred corn line PHMKO (5365014) |
|
| | |
Inbred corn line PHHB9 (5367109) |
|
| | |
Identification and localization and introgression into plants of desired multigenic traits (5385835) |
|
| | |
Inbred corn line PHGW7 (5387754) |
|
| | |
Inbred corn line PHFA5 (5387755) |
|
| | |
Production of improved rapeseed exhibiting a reduced saturated fatty acid content (5387758) |
|
| | |
Brassica regulatory sequence for root-specific or root-abundant gene expression (5401836) |
|
| | |
Larvicidal lectins and plant insect resistance based thereon (5407454) |
|
| | |
Pollen-specific promoter from maize (5412085) |
|
| | |
Inbred corn line PHRE1 (5416254) |
|
| | |
Binary cryptocytotoxic method of hybrid seed production (5426041) |
|
| | |
Maize dwarf mosaic virus cDNA (5428144) |
|
| | |
Control of male fertility using externally inducible promoter sequences (5432068) |
|
| | |
Inbred corn line PHT11 (5434346) |
|
| | |
Inbred corn line PHR03 (5436390) |
|
| | |
Inbred corn line PHHB4 (5444178) |
|
| | |
Inbred corn line PHTE4 (5453564) |
|
| | |
Sunflower products having lower levels of saturated fatty acids (5461171) |
|
| | |
Inbred corn line PHR61 (5463173) |
|
| | |
Synthetic antifungal peptides (5464944) |
|
| | |
Regulatory element conferring tapetum specificity (5470359) |
|
| | |
F, hybrids and method for producing hybrids using corn inbred PHR63 (5476999) |
|
| | |
Nucleotide sequences mediating male fertility and method of using same (5478369) |
|
| | |
Peptide with inhibitory activity towards plant pathogenic fungi (5488035) |
|
| | |
Soybean cyst nematode resistant soybeans and methods of breeding and identifying resistant plants (5491081) |
|
| | |
Inbred corn line PHKM5 (5491286) |
|
| | |
Hybrid corn plant and seed (3905) (5491287) |
|
| | |
Hybrid corn plant and seed (3279) (5491289) |
|
| | |
Hybrid corn plant and seed (3525) (5491290) |
|
| | |
Hybrid corn plant and seed (5491295) |
|
| | |
Inbred corn line PHW06 (5495065) |
|
| | |
Hybrid corn plant and seed (3531) (5495066) |
|
| | |
Inbred corn line PHTE4 (5495069) |
|
| | |
Hybrid corn plant and seed (3563) (5502272) |
|
| | |
Inbred corn line PHP38 (5506367) |
|
| | |
Inbred corn line PHN82 (5506368) |
|
| | |
Seed vigor by pre-harvest defoliation of maize plants (5518989) |
|
| | |
Inbred corn line PHTD5 (5527986) |
|
| | |
Hybrid corn plant and seed (3189) (5530180) |
|
| | |
Inbred maize line PHAP1 (5530184) |
|
| | |
Inbred maize line PHKW3 (5534661) |
|
| | |
Inbred corn line PHRD6 (5541352) |
|
| | |
Inbred corn line PHK46 (5543575) |
|
| | |
Pollen-specific promoter from maize (5545546) |
|
| | |
Inbred maize line PHBG4 (5545809) |
|
| | |
Inbred maize line PHNJ2 (5545812) |
|
| | |
Inbred maize line PHRF5 (5545813) |
|
| | |
Inbred maize line PHFR8 (5545814) |
|
| | |
Production of improved rapeseed exhibiting a reduced saturated fatty acid content (5545821) |
|
| | |
Inbred corn line PHN18 (5557034) |
|
| | |
Hybrid corn plant & seed (3489) (5557035) |
|
| | |
Inbred maize line PHTP9 (5557038) |
|
| | |
Method of Agrobacterium-mediated transformation of cultured soybean cells (5563055) |
|
| | |
Inbred maize line PH54B (5563320) |
|
| | |
Inbred maize line PHGF5 (5563321) |
|
| | |
Inbred maize line PHAG6 (5563322) |
|
| | |
Inbred maize line PHAP9 (5563323) |
|
| | |
Inbred maize line PHBE2 (5563325) |
|
| | |
Hybrid maize plant and seed (3860) (5563326) |
|
| | |
Inbred corn line PHN46 (5567861) |
|
| | |
Inbred maize line phajo (5569816) |
|
| | |
Inbred maize line PHJJ3 (5569817) |
|
| | |
Inbred maize line phap8 (5569818) |
|
| | |
Inbred maize line PHPP8 (5569819) |
|
| | |
Inbred corn line PHT11 (5569821) |
|
| | |
Inbred corn line phte4 (5569822) |
|
| | |
Maize chlorotic dwarf virus and resistance thereto (5569828) |
|
| | |
Hybrid corn plant (3893) (5574208) |
|
| | |
Hybrid maize plant & seed (3951) (5574209) |
|
| | |
Hybrid maize plant and seed (3375) (5576472) |
|
| | |
Derivatives of tachyplesin having inhibitory activity towards plant pathogenic fungi (5580852) |
|
| | |
Methods and compositions for controlling plant development (5583210) |
|
| | |
Hybrid maize plant & seed (3753) (5585537) |
|
| | |
Hybrid maize plant & seed (3936) (5585538) |
|
| | |
Disease resistance gene from maize and its use for disease resistance as a selectable marker and as a gene identification probe (5589611) |
|
| | |
Hybrid maize plant and seed (3223) (5602312) |
|
| | |
Inbred corn line PHAAO (5602317) |
|
| | |
Inbred maize line PHDG1 (5602318) |
|
| | |
Inbred maize line PHKV1 (5608138) |
|
| | |
Inbred maize line PHO5F (5608139) |
|
| | |
Inbred maize line PH38B (5608140) |
|
| | |
Plant genes affecting gibberellic acid biosynthesis (5612191) |
|
| | |
Inbred maize line PH42B (5618987) |
|
| | |
Inbred corn line PHDD6 (5625129) |
|
| | |
Oilseed Brassica bearing an endogenous oil wherein the levels of oleic, alpha-linolenic, and saturated fatty acids are simultaneously provided in an atypical highly beneficial distribution via genetic control (5625130) |
|
| | |
Inbred maize line PH08B (5625132) |
|
| | |
Inbred maize line PHOC7 (5625133) |
|
| | |
Inbred corn line PHHB (5633427) |
|
| | |
Microspore-specific regulatory element (5633438) |
|
| | |
Production of improved rapeseed exhibiting an enhanced oleic acid content (5638637) |
|
| | |
Inbred maize line PHDP0 (5639946) |
|
| | |
ALS3 promoter (5659026) |
|
| | |
Pentaclethera macroloba protein having insecticidal properties (5672680) |
|
| | |
Inbred maize line PH06N (5675066) |
|
| | |
Inbred maize line PH24E (5689034) |
|
| | |
Brown stem rot resistance in soybeans (5689035) |
|
| | |
Hybrid maize plant and seed (3730) (5689036) |
|
| | |
Transgenic plant and method for producing male sterility using anther specific promoter 5126 (5689049) |
|
| | |
Transgenic plants and DNA comprising anther specific promoter 5126 and gene to achieve male sterility (5689051) |
|
| | |
High methionine derivatives of .alpha.-hordothionin for pathogen-control (5703049) |
|
| | |
Inbred corn line PHP38 (5708189) |
|
| | |
Helianthus annuus bearing an endogenous oil wherein the levels of palmitic acid and oleic acid are provided in an atypical combination via genetic control (5710366) |
|
| | |
Substitutes for modified starch and latexes in paper manufacture (5712107) |
|
| | |
Fumonisin detoxification enzymes (5716820) |
|
| | |
Synthetic antimicobial peptides (5717061) |
|
| | |
Methods for maintaining sterility in plants (5717129) |
|
| | |
Inbred maize line PHND1 (5723722) |
|
| | |
Inbred maize line PH44A (5723723) |
|
| | |
Cellulose synthesis in the storage tissue of transgenic plants (5723764) |
|
| | |
4 strain direct-fed microbial (5725853) |
|
| | |
Molecular methods of hybrid seed production (5728558) |
|
| | |
Methods and compositions for controlling plant development (5728817) |
|
| | |
Inbred maize line PHBF0 (5728919) |
|
| | |
Hybrid maize plant and seed (3970) (5728920) |
|
| | |
Hybrid maize plant & seed (3260) (5728921) |
|
| | |
Antisense gene systems of pollination control for hybrid seed production (5728926) |
|
| | |
Methods of regeneration of Medicago sativa and expressing foreign DNA in same (5731202) |
|
| | |
Inbred maize line PHNG2 (5731491) |
|
| | |
Inbred maize line PH19A (5731492) |
|
| | |
Inbred maize line PH63B (5731493) |
|
| | |
Hybrid maize plant and seed (3820) (5731494) |
|
| | |
Hybrid maize plant and seed (3491) (5731496) |
|
| | |
Hybrid maize plant & seed (3310) (5731497) |
|
| | |
Hybrid maize plant and seed (3153) (5731499) |
|
| | |
Method for producing transgenic cereal plants (5736369) |
|
| | |
Virus resistant plants having coat protein (5736627) |
|
| | |
Molecular methods of hybrid seed production (5741684) |
|
| | |
Bacterial treatment for silage (5747020) |
|
| | |
Use of the indeterminate gametophyte gene for maize improvement (5749169) |
|
| | |
Inbred maize line PHOAA (5750829) |
|
| | |
Inbred maize line PH25A (5750831) |
|
| | |
Inbred maize line PH44G (5750832) |
|
| | |
Inbred maize line PH80B (5750834) |
|
| | |
Inbred maize line PH47A (5750835) |
|
| | |
Hybrid maize plant & seed (3941) (5750838) |
|
| | |
Hybrid maize plant and seed (3341) (5750839) |
|
| | |
Hybrid maize plant and seeds (3237) (5750841) |
|
| | |
Hybrid maize plant & seed (3914) (5750842) |
|
| | |
Hybrid maize plant & seed (3940) (5750843) |
|
| | |
Inbred maize line PH38D (5750847) |
|
| | |
Inbred maize line PH05W (5750849) |
|
| | |
Reversible nuclear genetic system for male sterility in transgenic plants (5750868) |
|
| | |
Use of a microspore-specific regulatory element for production of virus and insect-resistant plants (5756324) |
|
| | |
Pentaclethra macroloba derived substances having insecticide, agglutination and aminopeptidase inhibition activity (5756661) |
|
| | |
Plant QM proteins (5760190) |
|
| | |
Reversible nuclear genetic system for male sterility in transgenic plants (5763243) |
|
| | |
Inbred maize line PH63A (5763743) |
|
| | |
Inbred maize line PH67A (5763744) |
|
| | |
Inbred maize line PH20A (5763746) |
|
| | |
Hybrid maize plant & seed (3082) (5763747) |
|
| | |
Inbred maize line PH07D (5763757) |
|
| | |
Inbred maize line PHBR2 (5767340) |
|
| | |
Hybrid maize plant and seed (34E79) (5767343) |
|
| | |
Hybrid maize plant & seed (32H39) (5767344) |
|
| | |
Hybrid maize plant & seed (33Y18) (5767347) |
|
| | |
Plant genes affecting gibberellic acid biosynthesis (5767375) |
|
| | |
Inbred maize line PH41E (5770790) |
|
| | |
Plant genes affecting gibberellic acid biosynthesis (5773288) |
|
| | |
Hybrid maize plant & seed (3568) (5773682) |
|
| | |
Hybrid maize plant and seed (39B42) (5773684) |
|
| | |
Genetic constructs and methods for producing fruits with very little or diminished seed (5773697) |
|
| | |
Buchloe dactyloides extacts having insecticidal properties (5783190) |
|
| | |
Reversible nuclear genetic system for male sterility in transgenic plants (5792853) |
|
| | |
Soybean variety 9492 (5792907) |
|
| | |
Soybean variety 97b61 (5792908) |
|
| | |
Soybean variety 93B83 (5792909) |
|
| | |
Soybean variety 9294 (5792910) |
|
| | |
Inbred maize line PH24M (5792911) |
|
| | |
Inbred maize line PH00M (5792912) |
|
| | |
Inbred maize line PHOAV (5792915) |
|
| | |
Fumonisin detoxification compositions and methods (5792931) |
|
| | |
Reversible nuclear genetic system for male sterility in transgenic plants (5795753) |
|
| | |
Beauvericin detoxification compositions and methods (5798255) |
|
| | |
Hybrid maize plant and seed (35R57) (5804691) |
|
| | |
Hybrid maize plant and seed (33R87) (5804692) |
|
| | |
Inbred maize line PH40B (5811637) |
|
| | |
Hybrid maize plant and seed (3743E) (5811638) |
|
| | |
Hybrid maize plant and seed (3522) (5811639) |
|
| | |
Hybrid maize plant and seed (34M55) (5811650) |
|
| | |
Hybrid maize plant and seed (33T90) (5811651) |
|
| | |
Hybrid maize plant & seed (38R21) (5817918) |
|
| | |
Nucleotide sequences mediating fertility and method of using same (5824524) |
|
| | |
Soybean variety 9363 (5824844) |
|
| | |
Maize gene and protein for insect control (5824864) |
|
| | |
Hybrid maize plant & seed (3231) (5827940) |
|
| | |
PCR-based cDNA substractive cloning method (5837468) |
|
| | |
Regulatory element conferring tapetum specificity (5837850) |
|
| | |
DNA promoter 5126 and constructs useful in a reversible nuclear genetic system for male sterility in transgenic plants (5837851) |
|
| | |
Inbred maize line PH05G (5841015) |
|
| | |
Inbred maize line PH1W2 (5844116) |
|
| | |
Inbred maize line PHOGP (5844117) |
|
| | |
Hybrid maize plant and seed (32K61) (5844118) |
|
| | |
Zearalenone detoxification compositions and methods (5846812) |
|
| | |
Inbred maize line PH1MR (5850007) |
|
| | |
Inbred maize line PH0HC (5850009) |
|
| | |
Inbred maize lind PH56C (5850010) |
|
| | |
Soybean variety 93B11 (5850011) |
|
| | |
Soybean variety 92B61 (5850012) |
|
| | |
Soybean Variety 92B52 (5850013) |
|
| | |
Nucleotide sequences mediating ferility and method of using same (5850014) |
|
| | |
Alteration of amino acid compositions in seeds (5850016) |
|
| | |
Expression control sequence for general and effective expression of genes in plants (5850018) |
|
| | |
Reduction of endogenous seed protein levels in plants (5850024) |
|
| | |
Soybean variety 92B91 (5852225) |
|
| | |
Soybean variety 93B82 (5852226) |
|
| | |
PCR-based cDNA subtractive cloning method (5853991) |
|
| | |
Inbred maize line PHKVO (5859313) |
|
| | |
Inbred maize line PH0HR (5859316) |
|
| | |
Inbred maize line PH22G (5859317) |
|
| | |
Hybrid maize plant and seed (34G81) (5859318) |
|
| | |
Hybrid maize plant and seed (39K72) (5859319) |
|
| | |
Hybrid maize plant and seed (37M81) (5859320) |
|
| | |
Nucleotide sequences mediating fertility and method of using same (5859341) |
|
| | |
Inbred maize line PH09B (5859354) |
|
| | |
Inbred maize line PH10A (5861541) |
|
| | |
Hybrid sunflower plant and seed (63A51) (5866765) |
|
| | |
Inbred sunflower line PHA262 (5866766) |
|
| | |
Inbred maize line PH79A (5866767) |
|
| | |
Inbred maize line PHO2T (5866768) |
|
| | |
Fatty acid alteration by a 9 desaturase in transgenic plant tissue (5866789) |
|
| | |
Transgenic methods and compositions for producing parthenocarpic fruits and vegetables (5877400) |
|
| | |
Pretreatment of microprojectiles prior to using in a particle gun (5879918) |
|
| | |
Maize protein for insect control (5882668) |
|
| | |
High threonine derivatives of .alpha.-hordothionin (5885801) |
|
| | |
High methionine derivatives of .alpha.-hordothionin (5885802) |
|
| | |
Stable transformation of plant cells (5886244) |
|
| | |
Inbred maize line PH0B4 (5889188) |
|
| | |
Soybean variety 92B51 (5895835) |
|
| | |
Soybean variety 91B01 (5900524) |
|
| | |
Soybean variety 92B01 (5900526) |
|
| | |
Hybrid maize plant and seed (34K77) (5902921) |
|
| | |
Antimicrobial peptides and plant disease resistance based thereon (5905187) |
|
| | |
Soybean variety 93B45 (5905189) |
|
| | |
Plant promoter sequences (5907086) |
|
| | |
Soybean variety 95B71 (5908976) |
|
| | |
Soybean variety 93B25 (5910633) |
|
| | |
Soybean variety 90B72 (5910634) |
|
| | |
Soybean variety 94B81 (5912417) |
|
| | |
Inbred maize line PH03D (5917125) |
|
| | |
Soybean variety 93B51 (5917129) |
|
| | |
Soybean variety 91B91 (5917130) |
|
| | |
Inbred maize line PHDN7 (5917134) |
|
| | |
Soybean variety 90B31 (5920002) |
|
| | |
Nucleic acid sequence encoding FLP recombinase (5929301) |
|
| | |
Hybrid maize plant and seed 32J55 (5929311) |
|
| | |
Inbred maize line PHMJ2 (5929313) |
|
| | |
Plant transformation method using agrobacterium species adhered to microprojectiles (5932782) |
|
| | |
Methods of producing feed by reducing endogenous protein levels in soybean (5936140) |
|
| | |
Soybean variety 94B01 (5936141) |
|
| | |
Soybean variety 93B34 (5936142) |
|
| | |
Hybrid maize plant and seed 33H67 (5936147) |
|
| | |
Inbred maize line PH1GC (5936148) |
|
| | |
Inbred maize line PH2CB (5939607) |
|
| | |
Inbred maize line PH080 (5939608) |
|
| | |
Soybean variety 91B02 (5942667) |
|
| | |
Soybean variety 92B05 (5942668) |
|
| | |
Hybrid maize plant and seed (3476) (5942669) |
|
| | |
Inbred maize line PH14T (5942670) |
|
| | |
Inbred maize line PH185 (5942671) |
|
| | |
Soybean variety 93B01 (5945586) |
|
| | |
Soybean variety 90B93 (5945587) |
|
| | |
Derivatives of Bauhinia purpurea lectin and their use as larvicides (5945589) |
|
| | |
Positional cloning of brown stem rot resistance genes in soybeans (5948953) |
|
| | |
Inbred maize line PH19V (5948957) |
|
| | |
Soybean variety 90B21 (5952549) |
|
| | |
Soybean variety 91B52 (5952550) |
|
| | |
P gene promoter constructs for floral-tissue preferred gene expression (5955361) |
|
| | |
Brassica napus vegetable oil wherein the levels of oleic, alpha-linolenic, and saturated fatty acids are endogenously formed and simultaneously provided in an atypical highly beneficial distribution via genetic control (5955623) |
|
| | |
Soybean variety 95B41 (5959185) |
|
| | |
Functional characterization of genes (5962764) |
|
| | |
Induction of male sterility in plants by expression of high levels of avidin (5962769) |
|
| | |
Hybrid maize plant and seed 36K50 (5962771) |
|
| | |
Hybrid maize plant and seed 38D66 (5962772) |
|
| | |
Soybean variety 95B33 (5973234) |
|
| | |
Hybrid maize plant and seed 39K38 (5973237) |
|
| | |
DNA ligase assay (5976806) |
|
| | |
Soybean variety 91B64 (5977445) |
|
| | |
Inbred maize line PHFW4 (5977451) |
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| | |
Inbred maize line PH1M7 (5977456) |
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Hybrid maize plant & seed 39T68 (5977457) |
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Methods for agrobacterium-mediated transformation (5981840) |
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Hybrid maize plant and seed 36A43 (5981854) |
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Forages (5985666) |
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Maize promoter sequence for leaf- and stalk-preferred gene expression (5986174) |
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Hybrid maize plant and seed 31G20 (5986183) |
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| | |
Inbred maize line PH1TB (5986184) |
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| | |
Inbred maize line PH24D (5986185) |
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Stable transformation of plant cells (5990387) |
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| | |
High lysine derivatives of .alpha.-hordothionin (5990389) |
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| | |
Hybrid maize plant and seed 34A03 (5990392) |
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Inbred maize line PH1CN (5990393) |
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| | |
Methods of regeneration of medicago sativa and expressing foreign DNA in same (5994626) |
|
| | |
Inbred maize line PH09E (5998711) |
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| | |
Soybean variety 92B21 (6005168) |
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| | |
Hybrid maize plant and seed 32J49 (6005172) |
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| | |
Molecular methods of hybrid seed production (6013859) |
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| | |
Peptide derivatives of tachyplesin having antimicrobial activity (6015941) |
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| | |
Hybrid maize plant & seed (6018109) |
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| | |
Hybrid maize plant and seed 36H36 (6018110) |
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| | |
Hybrid maize plant and seed 38R52 |
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